An element, Z froms an anion whose formula is [Z(CN)₆]^y. If Z has an oxidation number of +2, what is the value of y?

Similar Questions

A substance responsible for the sour taste of unripe orange is ...

Which of the following classes of organic compounds undergoes rapid oxidation with bromine water? ...

When copper (ii) sulphate solution is treated with excess ammonium hydroxide, a precipitate is first...

The appropriate test paper to use in the above experiment is moist ...

Sulphur has an oxidation number of +4 in ...

The reaction of vegetable oil with a solution of wood ash is ...

A measure of the degree of disorder in a chemical system is known as the ...

Consider the reaction represented by the equation. 2NaHCO3(s) \(\rightarrow\) 2Na2CO 3(S) + CO 2(g) ...

In the laboratory preparation of chlorine from concentrated hydrochloric acid in the presence of pot...

20 cm3 of a 2.0 M solution of ethanoic acid was added to excess of 0.05 M sodium hydroxide. The mass...